/Engine/Source/Runtime/JsonUtilities/Public/JsonObjectConverter.h
Converts from aUStructto a set of json attributes (possibly from within a JsonObject)
False if any properties failed to write
static bool UStructToJsonAttributes ( const [UStruct](API\Runtime\CoreUObject\UObject\UStruct) * StructDefinition, const void * Struct, [TMap](API\Runtime\Core\Containers\TMap)< [FString](API\Runtime\Core\Containers\FString), [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FJsonValue](API\Runtime\Json\Dom\FJsonValue) > > & OutJsonAttributes, int64 CheckFlags, int64 SkipFlags, const [CustomExportCallback](API\Runtime\JsonUtilities\FJsonObjectConverter\CustomExportCallback) * ExportCb )